> > Ok, looks like m68k, s390, and sparcx are the only ones not using> > irq_desc, and only s390 seems to be far from the irq_desc model. Or I> > could be quite mistaken.> > irq_desc will probably die in 2.7, replaced with some helper macros. Its> not a neat fit for many arches (ppc64 included).

Well I'll come up with something for x86 tomorrow and when helpermacros materialize, I'll use them.